- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01M - Lubricating of machines or engines in generallubricating internal-combustion enginescrankcase ventilating
- F01M 1/02 - Pressure lubrication using lubricating pumps
Patent holdings for IPC class F01M 1/02
Total number of patents in this class: 763
10-year publication summary
|
85
|
87
|
90
|
90
|
81
|
53
|
39
|
45
|
32
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25166 |
35 |
| Ford Global Technologies, LLC | 20505 |
33 |
| Toyota Motor Corporation | 31764 |
30 |
| Hyundai Motor Company | 21852 |
26 |
| Mazda Motor Corporation | 3128 |
22 |
| Hitachi Astemo, Ltd. | 6382 |
22 |
| GM Global Technology Operations LLC | 14937 |
21 |
| Kia Motors Corporation | 7758 |
21 |
| Cummins Inc. | 2569 |
16 |
| Kawasaki Motors, Ltd. | 1234 |
15 |
| Pratt & Whitney Canada Corp. | 4700 |
14 |
| Caterpillar Inc. | 9527 |
14 |
| Rtx Corporation | 9325 |
13 |
| Polaris Industries Inc. | 2182 |
12 |
| Unick Corporation | 51 |
12 |
| Suzuki Motor Corporation | 1310 |
11 |
| Discovery Energy, LLC | 380 |
11 |
| Yamaha Motor Co., Ltd. | 2811 |
10 |
| Stackpole International Engineered Products, Ltd. | 31 |
9 |
| Volvo Truck Corporation | 3377 |
9 |
| Other owners | 407 |